NGC 6888 Astromozg

 Posted: Jul 10th, 2025
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NGC
IC
HD
Technical Info
Telescope/Lens: Sky-Watcher QUATTRO 10S (250 MM F/4)
Camera: RisingCam IMX571 Mono
Mount: SW EQ6R-Pro
Guide Scope: QHY OAG
Guide Camera: QHY5iii200m
Software: Nina, Phd2, GS Server, Pixinsight
Accessories: TSGPU, QHY CFWM, PPBADV
Exposure:
63 x 300" ISO/Gain: 100 - Ha
57 x 300" ISO/Gain: 100 - Sii
57 x 300" ISO/Gain: 100 - Oiii
Green zoneLight Pollution:
 Moskovskaya Oblast, Russia
 Aug 25th, 2024
14 h 45 m
777
A beautiful emission nebula in the constellation Cygnus is perhaps my favorite. Captured over several nights in August 2024. Out of town, at a friend's place.
Resolution: 5735x3640 px
Scale: 29545 KB
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Comments

Okay. I'm collecting data for the last night tonight, and it should yield about the same number of hours. But for some reason, I wasn't really feeling the Sulfur data, so I decided to collect Hydrogen and Oxygen instead.
25 Jul, 2025 Reply
Astrograph Replied to Oeswww
Yes, this one really calls for HOO processing. Essentially, I stacked it as HOO, adding sulfur to the hydrogen.
25 Jul, 2025 Reply

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